76304640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 251951616

約数和(自身を除く): 175646976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 641, 744, 768, 930, 960, 992, 1240, 1280, 1282, 1488, 1860, 1920, 1923, 1984, 2480, 2564, 2976, 3205, 3720, 3840, 3846, 3968, 4960, 5128, 5952, 6410, 7440, 7692, 7936, 9615, 9920, 10256, 11904, 12820, 14880, 15384, 19230, 19840, 19871, 20512, 23808, 25640, 29760, 30768, 38460, 39680, 39742, 41024, 51280, 59520, 59613, 61536, 76920, 79484, 82048, 99355, 102560, 119040, 119226, 123072, 153840, 158968, 164096, 198710, 205120, 238452, 246144, 298065, 307680, 317936, 397420, 410240, 476904, 492288, 596130, 615360, 635872, 794840, 820480, 953808, 1192260, 1230720, 1271744, 1589680, 1907616, 2384520, 2461440, 2543488, 3179360, 3815232, 4769040, 5086976, 6358720, 7630464, 9538080, 12717440, 15260928, 19076160, 25434880, 38152320, 76304640]

約数ペア:

[(1, 76304640), (2, 38152320), (3, 25434880), (4, 19076160), (5, 15260928), (6, 12717440), (8, 9538080), (10, 7630464), (12, 6358720), (15, 5086976), (16, 4769040), (20, 3815232), (24, 3179360), (30, 2543488), (31, 2461440), (32, 2384520), (40, 1907616), (48, 1589680), (60, 1271744), (62, 1230720), (64, 1192260), (80, 953808), (93, 820480), (96, 794840), (120, 635872), (124, 615360), (128, 596130), (155, 492288), (160, 476904), (186, 410240), (192, 397420), (240, 317936), (248, 307680), (256, 298065), (310, 246144), (320, 238452), (372, 205120), (384, 198710), (465, 164096), (480, 158968), (496, 153840), (620, 123072), (640, 119226), (641, 119040), (744, 102560), (768, 99355), (930, 82048), (960, 79484), (992, 76920), (1240, 61536), (1280, 59613), (1282, 59520), (1488, 51280), (1860, 41024), (1920, 39742), (1923, 39680), (1984, 38460), (2480, 30768), (2564, 29760), (2976, 25640), (3205, 23808), (3720, 20512), (3840, 19871), (3846, 19840), (3968, 19230), (4960, 15384), (5128, 14880), (5952, 12820), (6410, 11904), (7440, 10256), (7692, 9920), (7936, 9615)]